253136280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{2473}}^1$

素因数の和:3340

約数の個数: 64

約数和(自身を含む): 760606560

約数和(自身を除く): 507470280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 853, 1706, 2473, 2559, 3412, 4265, 4946, 5118, 6824, 7419, 8530, 9892, 10236, 12365, 12795, 14838, 17060, 19784, 20472, 24730, 25590, 29676, 34120, 37095, 49460, 51180, 59352, 74190, 98920, 102360, 148380, 296760, 2109469, 4218938, 6328407, 8437876, 10547345, 12656814, 16875752, 21094690, 25313628, 31642035, 42189380, 50627256, 63284070, 84378760, 126568140, 253136280]

約数ペア:

[(1, 253136280), (2, 126568140), (3, 84378760), (4, 63284070), (5, 50627256), (6, 42189380), (8, 31642035), (10, 25313628), (12, 21094690), (15, 16875752), (20, 12656814), (24, 10547345), (30, 8437876), (40, 6328407), (60, 4218938), (120, 2109469), (853, 296760), (1706, 148380), (2473, 102360), (2559, 98920), (3412, 74190), (4265, 59352), (4946, 51180), (5118, 49460), (6824, 37095), (7419, 34120), (8530, 29676), (9892, 25590), (10236, 24730), (12365, 20472), (12795, 19784), (14838, 17060)]